Save one extremely shameless aristocrat (8)

I believe the answer is:

baroness

'aristocrat' is the definition.
(baroness is a kind of aristocrat)

'save one extremely shameless' is the wordplay.
'save' becomes 'bar' (I've seen this before).
'extremely' means to remove the middle letters.
'shameless' with its middle taken out is 'ss'.
'bar'+'one'+'ss'='BARONESS'

(Other definitions for baroness that I've seen before include "Female life peer" , "Peer's title" , "Lady Thatcher?" , "Noble" , "Woman life-peer" .)

I've seen this clue in The Telegraph.

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